🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.11 AU - 1.15 AU

Year: 448 Days

Day: 47.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.65 AU - 2.37 AU

Year: 1062 Days

Day: 36.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.77 AU - 2.45 AU

Year: 1143 Days

Day: 13.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,471,830 km

• M1: 319,092 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.04 AU - 2.42 AU

Year: 1241 Days

Day: 22.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,471,830 km

• M1: 998,566 km (0.079 R)

Asteroid Belt

Center: 2.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.3 AU - 3.2 AU

Year: 1700 Days

Day: 47 Hours

Environment

Temp: -111 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,471,830 km

• M1: 422,764 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.8

Radius: 12.3

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.07 AU - 7.23 AU

Year: 5685 Days

Day: 10 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 44,471,830 km

• M1: 265,686 km (0.067 R)
• M2: 378,333 km (0.111 R)
• M3: 612,603 km (0.03 R)
• M4: 689,197 km (0.093 R)
• M5: 853,605 km (0.084 R)
• M6: 1,043,595 km (0.075 R)
• M7: 1,162,226 km (0.1 R)
• M8: 1,260,661 km (0.107 R)
• M9: 1,387,819 km (0.045 R)
• M10: 1,506,301 km (0.102 R)
• M11: 1,782,010 km (0.047 R)
• M12: 2,074,174 km (0.115 R)
• M13: 2,195,498 km (0.078 R)
• M14: 2,787,756 km (0.049 R)
• M15: 3,197,954 km (0.105 R)
• M16: 3,374,629 km (0.091 R)
• M17: 4,151,939 km (0.1 R)
• M18: 4,521,446 km (0.046 R)
• M19: 4,640,526 km (0.093 R)
• M20: 4,942,564 km (0.077 R)
• M21: 5,502,359 km (0.112 R)
• M22: 5,736,330 km (0.086 R)
• M23: 6,170,164 km (0.102 R)
• M24: 6,280,268 km (0.088 R)
• M25: 6,932,066 km (0.099 R)
• M26: 7,023,620 km (0.073 R)
• M27: 7,866,305 km (0.094 R)
• M28: 8,251,071 km (0.088 R)
• M29: 8,445,847 km (0.087 R)
• M30: 8,617,585 km (0.108 R)
• M31: 8,989,336 km (0.111 R)
• M32: 9,189,797 km (0.113 R)
• M33: 9,467,750 km (0.068 R)
• M34: 9,569,626 km (0.106 R)
• M35: 9,671,802 km (0.108 R)
• M36: 10,006,302 km (0.108 R)
• M37: 10,266,303 km (0.09 R)
• M38: 11,140,105 km (0.047 R)
• M39: 11,382,453 km (0.098 R)
• M40: 11,463,685 km (0.111 R)
• M41: 11,626,747 km (0.101 R)
• M42: 11,872,685 km (0.096 R)
• M43: 12,175,621 km (0.052 R)
• M44: 12,258,798 km (0.115 R)
• M45: 12,481,250 km (0.071 R)
• M46: 12,565,024 km (0.094 R)
• M47: 12,705,048 km (0.109 R)
• M48: 13,213,382 km (0.096 R)
• M49: 13,556,110 km (0.102 R)
• M50: 13,786,192 km (0.105 R)
• M51: 13,930,703 km (0.063 R)
• M52: 14,425,723 km (0.063 R)
• M53: 14,808,095 km (0.064 R)
• M54: 15,104,598 km (0.066 R)
• M55: 15,613,081 km (0.116 R)
• M56: 16,035,994 km (0.112 R)
• M57: 16,524,132 km (0.053 R)
• M58: 17,546,185 km (0.056 R)
• M59: 17,640,132 km (0.072 R)
• M60: 18,334,117 km (0.059 R)
• M61: 18,461,275 km (0.092 R)
• M62: 19,197,895 km (0.104 R)
• M63: 19,488,863 km (0.061 R)
• M64: 21,767,537 km (0.059 R)
• M65: 21,902,175 km (0.066 R)
• M66: 22,104,731 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.1

Radius: 10.5

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.72 AU - 11.3 AU

Year: 12702 Days

Day: 14.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,471,830 km

• M1: 131,945 km (0.032 R)
• M2: 384,467 km (0.075 R)
• M3: 553,811 km (0.066 R)
• M4: 831,764 km (0.086 R)
• M5: 1,408,464 km (0.074 R)
• M6: 1,950,756 km (0.084 R)
• M7: 2,066,695 km (0.069 R)
• M8: 3,129,587 km (0.118 R)
• M9: 3,238,644 km (0.117 R)
• M10: 3,802,927 km (0.114 R)
• M11: 4,276,405 km (0.059 R)
• M12: 5,053,566 km (0.112 R)
• M13: 5,246,547 km (0.114 R)
• M14: 6,282,512 km (0.119 R)
• M15: 6,700,339 km (0.052 R)
• M16: 7,709,975 km (0.087 R)
• M17: 7,969,827 km (0.078 R)
• M18: 8,270,369 km (0.105 R)
• M19: 8,536,354 km (0.108 R)
• M20: 8,651,245 km (0.117 R)
• M21: 11,222,234 km (0.113 R)
• M22: 11,474,605 km (0.119 R)
• M23: 11,728,772 km (0.095 R)
• M24: 12,502,792 km (0.083 R)
• M25: 13,116,293 km (0.117 R)
• M26: 13,605,178 km (0.076 R)
• M27: 13,874,305 km (0.076 R)
• M28: 14,646,679 km (0.099 R)
• M29: 15,061,065 km (0.059 R)
• M30: 15,153,816 km (0.109 R)
• M31: 15,572,989 km (0.089 R)
• M32: 15,948,928 km (0.117 R)
• M33: 16,043,324 km (0.103 R)
• M34: 16,138,020 km (0.101 R)
• M35: 16,518,298 km (0.101 R)
• M36: 17,142,719 km (0.073 R)
• M37: 17,336,448 km (0.066 R)
• M38: 17,628,314 km (0.119 R)
• M39: 18,118,397 km (0.105 R)
• M40: 19,011,945 km (0.096 R)
• M41: 19,868,991 km (0.101 R)
• M42: 20,021,431 km (0.098 R)
• M43: 20,276,645 km (0.116 R)
• M44: 20,686,992 km (0.084 R)
• M45: 21,255,913 km (0.096 R)
• M46: 21,882,279 km (0.072 R)
• M47: 23,099,856 km (0.081 R)
• M48: 23,582,309 km (0.119 R)
• M49: 23,905,740 km (0.098 R)
• M50: 24,122,208 km (0.075 R)
• M51: 26,434,093 km (0.097 R)
• M52: 27,673,213 km (0.12 R)
• M53: 28,815,991 km (0.116 R)
• M54: 29,335,245 km (0.12 R)
• M55: 29,566,972 km (0.047 R)
• M56: 30,149,057 km (0.074 R)
• M57: 31,443,079 km (0.113 R)
• M58: 32,216,201 km (0.105 R)
• M59: 36,361,109 km (0.118 R)
• M60: 37,109,846 km (0.109 R)
• M61: 37,548,916 km (0.069 R)
• M62: 38,242,452 km (0.111 R)
• M63: 38,432,291 km (0.084 R)
• M64: 40,155,360 km (0.113 R)
• M65: 40,541,621 km (0.049 R)
• M66: 41,577,736 km (0.102 R)
• M67: 41,707,886 km (0.118 R)
• M68: 42,295,208 km (0.11 R)
• M69: 42,819,399 km (0.071 R)
• M70: 44,338,864 km (0.062 R)
• M71: 44,471,857 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 10,580 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit